Dynasound Accessory Products
|DynasoundPro DS 1626 Amplifier
Sound masking amplifier for 70 volt systems.
Zone level volume controls provide precise 1.5 dB changes in level.
The DS2022 return-air grill attenuator is designed for quick and easy installation into ceiling return-air grills in 2×2 suspended ceiling grid systems. The DS2022 is used to acoustically treat open return-air grills for sound masking uniformity by attenuating the amount of sound that can pass directly through.